BitMiracle.LibTiff.Classic.Tiff.fetchByteArray C# (CSharp) Method

        private bool fetchByteArray(TiffDirEntry dir, byte[] v)
        {
            if (dir.tdir_count <= 4)
            {
                // Extract data from offset field.
                int count = dir.tdir_count;

                if (m_header.tiff_magic == TIFF_BIGENDIAN)
                {
                    if (count == 4)
                        v[3] = (byte)(dir.tdir_offset & 0xff);

                    if (count >= 3)
                        v[2] = (byte)((dir.tdir_offset >> 8) & 0xff);

                    if (count >= 2)
                        v[1] = (byte)((dir.tdir_offset >> 16) & 0xff);

                    if (count >= 1)
                        v[0] = (byte)(dir.tdir_offset >> 24);
                }
                else
                {
                    if (count == 4)
                        v[3] = (byte)(dir.tdir_offset >> 24);

                    if (count >= 3)
                        v[2] = (byte)((dir.tdir_offset >> 16) & 0xff);

                    if (count >= 2)
                        v[1] = (byte)((dir.tdir_offset >> 8) & 0xff);

                    if (count >= 1)
                        v[0] = (byte)(dir.tdir_offset & 0xff);
                }

                return true;
            }

            return (fetchData(dir, v) != 0);
        }